title: [Why do some patients fail to respond to therapy?].
authors.affiliation: Paracelsus-Klinik Zwickau. prof.gerhard.reichel@pk-mx.de
authors.forename: G
authors.initials: G
authors.lastname: Reichel
mesh_terms: D019274:Botulinum Toxins, Type A / Q000008:administration & dosage*; D002986:Clinical Trials as Topic / Q000639:trends*; D006801:Humans; D009465:Neuromuscular Agents / Q000008:administration & dosage; D009468:Neuromuscular Diseases / Q000188:drug therapy*; D017211:Treatment Failure; D016896:Treatment Outcome
chemical_list: D009465:Neuromuscular Agents; D019274:Botulinum Toxins, Type A